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Epoxy Hardener R-2257D
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Product description
| Description: | Typical Technical Index: | ||||||
| R-2257D is a modified Polyetheramine type epoxy hardener with long gel time at early stage, fast cure at later period. it has the advantages of low viscosity, high gloss etc. The cured products with good toughness, good chemical resistance. | Appearance: light yellow and transparent liquid | ||||||
| Color[Gardner]: | ≤4 | ||||||
| Amine Value[JIS Method]: | 270 | ||||||
| Viscosity[25℃@cps]: | 100-300 | ||||||
| Density[25℃]: | 0.97 | ||||||
| AHEW: | 95 | ||||||
| Added Weight[PHR]: | 50 | ||||||
| Advantages: | Typical Handling Properties: | ||||||
| ● Low viscosity | Gel Time [100g mix at 25 °C@mins] | 35 | |||||
| ● High gloss | Thin Film Set Time [15g@3mm, 25 °C@h] | 2.8 | |||||
| ● Fast curing | Hardness Shore D 70 [15g@3mm,25 °C@h] | 10 | |||||
| ● no blusing on surface | |||||||
| Remark: Cured with liquid Bisphenol-A based epoxy resin | |||||||
| (EEW=190) | |||||||
| Applications: | |||||||
| ● Epoxy flooring coatings | |||||||
| ● Electronic potting epoxy compounds | |||||||
| Storage Life: | |||||||
| At least 12 months from the date of manufacture in the original sealed container at ambient temperature ( 0-40℃, not lower | |||||||
| than 0℃). Keep away from sunshine. | |||||||
| Handling Precautions: | |||||||
| Refer to the Material Safety Data Sheet. | |||||||
| All the data herein offered by Rich Chemical Co.,Ltd is verified correct under some special circumstances. But our company has no legal responsibility to all the data. In consideration of many influencing factors can affect our products during the processing and the using, customers should test the capability of the products before using it. As for more details information,please contact our sales staff. Revised date March 22 ,2022 Format A/2 | |||||||
Keyword:
modified Polyetheramine type epoxy hardener
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